🤯 I'm a headache when I see the slope?Remove power to remove the mess?Your savior is here!
Many students surrender 🏳️ when they see Free Body Diagram when they see Free Body Digram.
This time we teach you to use the [Cross Removal Method] that the academics are using, pull all the Force back to horizontal and vertical direction, at a glance!
Follow the steps in the film:
1️⃣ Simplify the object into Point Object
2️⃣ Draw the "cross", will not be on the cross (such as Normal Force) Resolve
3️⃣ Write out the cube (up = below, left = right)
✨ Most importantly, you will find that sometimes you don't need to find a N at all!Many of the unknowns can be simplicized in the end, do not scare yourself!
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👉🏻 Which mechanics questions can you do?Leave a comment and let me know, let me help you!
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